Crossword puzzle clue "interesting phenomenon show"

Interesting phenomenon — show

Judge on the 2007 reality show "Phenomenon"

A French military strategist described it in 1918 as "an interesting toy" but "with no military value"

Music genre that "must be as ignorable as it is interesting," per Brian Eno

Brief, interesting tale

Interesting stories

Up the ___ (make things more interesting, in a way)

Least interesting